SE9800803D0 - plate heat exchangers - Google Patents

plate heat exchangers

Info

Publication number
SE9800803D0
SE9800803D0 SE9800803A SE9800803A SE9800803D0 SE 9800803 D0 SE9800803 D0 SE 9800803D0 SE 9800803 A SE9800803 A SE 9800803A SE 9800803 A SE9800803 A SE 9800803A SE 9800803 D0 SE9800803 D0 SE 9800803D0
Authority
SE
Sweden
Prior art keywords
plate
connection
holes
heat exchanger
permanent joint
Prior art date
Application number
SE9800803A
Other languages
Swedish (sv)
Other versions
SE518825C2 (en
SE9800803L (en
Inventor
Naeslund Bo Patrick Lauren
Original Assignee
Alfa Laval Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE9800803A priority Critical patent/SE518825C2/en
Publication of SE9800803D0 publication Critical patent/SE9800803D0/en
Priority to AU27525/99A priority patent/AU2752599A/en
Priority to EP99908002A priority patent/EP1062471A1/en
Priority to AT0900299U priority patent/AT5792U1/en
Priority to DE29980179U priority patent/DE29980179U1/en
Priority to PCT/SE1999/000225 priority patent/WO1999046549A1/en
Priority to CN 99803803 priority patent/CN1243949C/en
Priority to IT1999MI000116 priority patent/IT246554Y1/en
Publication of SE9800803L publication Critical patent/SE9800803L/en
Publication of SE518825C2 publication Critical patent/SE518825C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Fuel Cell (AREA)
  • Adhesive Tapes (AREA)

Abstract

The invention relates to a permanently joined plate heat exchanger with plates provided with port openings. The heat exchanger comprises at least one connection member in the form of a connection block (17, 18) for connection to an in- or outlet conduit. Said connection block is provided with at least two through-holes and is connected to an outer heat transfer plate in, or an end plate permanently joined with, the plate pack by means of a permanent joint. At least one of the through-holes in the block is internally threaded. The permanent joint is formed such that it extends around at least both of the through-holes (19, 20, 21, 22) for forming a connection between the connection block (17, 18) and the outer heat transfer plate or end plate that is resistant to torsional stress. Thereby, connecting devices provided with external threads can be screwed to the plate heat exchanger without rupturing the permanent joint.
SE9800803A 1998-03-10 1998-03-10 plate heat exchangers SE518825C2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9800803A SE518825C2 (en) 1998-03-10 1998-03-10 plate heat exchangers
AU27525/99A AU2752599A (en) 1998-03-10 1999-02-18 A plate heat exchanger with a connection member
EP99908002A EP1062471A1 (en) 1998-03-10 1999-02-18 A plate heat exchanger with a connection member
AT0900299U AT5792U1 (en) 1998-03-10 1999-02-18 Plate heat exchanger
DE29980179U DE29980179U1 (en) 1998-03-10 1999-02-18 Plate heat exchanger
PCT/SE1999/000225 WO1999046549A1 (en) 1998-03-10 1999-02-18 A plate heat exchanger with a connection member
CN 99803803 CN1243949C (en) 1998-03-10 1999-02-18 A plate heat exchanger with connection member
IT1999MI000116 IT246554Y1 (en) 1998-03-10 1999-03-02 PLATE HEAT EXCHANGER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800803A SE518825C2 (en) 1998-03-10 1998-03-10 plate heat exchangers

Publications (3)

Publication Number Publication Date
SE9800803D0 true SE9800803D0 (en) 1998-03-10
SE9800803L SE9800803L (en) 1999-09-11
SE518825C2 SE518825C2 (en) 2002-11-26

Family

ID=20410509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800803A SE518825C2 (en) 1998-03-10 1998-03-10 plate heat exchangers

Country Status (8)

Country Link
EP (1) EP1062471A1 (en)
CN (1) CN1243949C (en)
AT (1) AT5792U1 (en)
AU (1) AU2752599A (en)
DE (1) DE29980179U1 (en)
IT (1) IT246554Y1 (en)
SE (1) SE518825C2 (en)
WO (1) WO1999046549A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034305A1 (en) * 2005-07-22 2007-01-25 Behr Gmbh & Co. Kg Plate element for a plate cooler
SE537142C2 (en) 2012-02-14 2015-02-17 Alfa Laval Corp Ab Flat heat exchanger with improved strength in the door area
FR3008783B1 (en) * 2013-07-19 2018-02-23 Valeo Systemes Thermiques HEAT EXCHANGER WITH ADAPTER BLOCK FIXED ON AN END PLATE, AND METHOD OF MANUFACTURING THE SAME
CN103884215A (en) * 2014-03-20 2014-06-25 江苏曙光压力容器有限公司 Detachable laminated plate heat exchanger
TWI529365B (en) * 2015-01-19 2016-04-11 國立中央大學 Heat exchanger module

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE127970C1 (en) * 1950-01-01
US884600A (en) * 1904-12-31 1908-04-14 Calor Sterilizer Co Temperature-exchanging apparatus.
US1874054A (en) * 1930-05-16 1932-08-30 Levinsen Claus Heat transmitter
US2858112A (en) * 1955-05-25 1958-10-28 Gen Motors Corp Heat exchanger
US3240268A (en) * 1962-01-02 1966-03-15 Gen Motors Corp Stacked caseless heat exchangers
GB1063098A (en) * 1964-06-03 1967-03-30 Herbert Fernyhough Maddocks Improvements in heat exchangers
US3805889A (en) * 1973-05-04 1974-04-23 United Aircraft Prod Plate type heat exchanger
IT1159723B (en) * 1978-06-14 1987-03-04 Ipra Spa Ora Ind Piemontese Ra PLATE HEAT EXCHANGER
US4538679A (en) * 1984-11-19 1985-09-03 John T. Hoskins Fluid coupling assembly
JPS6113178U (en) * 1984-06-28 1986-01-25 株式会社 土屋製作所 housingless heat exchanger
SE462059B (en) * 1986-12-19 1990-04-30 Blackstone Sweden HEAT EXCHANGE WITH FLAT ROUTES, WHICH ROOTS ARE CREATED BY TWO HALFS WITH OVERLAPPING FLANES
CA1313182C (en) * 1989-02-24 1993-01-26 Allan K. So In tank oil cooler
DE4308858C2 (en) * 1993-03-19 2003-04-30 Behr Gmbh & Co Disc heat exchangers
US5562157A (en) * 1994-09-30 1996-10-08 Nippondenso Co., Ltd. Heat exchanger
JP3677638B2 (en) * 1995-12-27 2005-08-03 昭和電工株式会社 Laminated heat exchanger and manufacturing method thereof
DE19628561C1 (en) * 1996-07-16 1997-09-04 Laengerer & Reich Gmbh & Co Plate heat exchanger for heat exchanging media in separated circuits

Also Published As

Publication number Publication date
SE518825C2 (en) 2002-11-26
ITMI990116U1 (en) 2000-09-02
DE29980179U1 (en) 2000-12-21
WO1999046549A1 (en) 1999-09-16
CN1292862A (en) 2001-04-25
AT5792U1 (en) 2002-11-25
AU2752599A (en) 1999-09-27
EP1062471A1 (en) 2000-12-27
CN1243949C (en) 2006-03-01
IT246554Y1 (en) 2002-04-09
SE9800803L (en) 1999-09-11
ITMI990116V0 (en) 1999-03-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed